Starrett 3807 ultrasonic thickness gage measures material thickness from 0.040 to 9.999 inches with 0.001-inch resolution. This handheld instrument uses ultrasonic pulse-echo technology for non-destructive thickness measurement of metals, plastics, and other materials. The gage features a backlit LCD display and operates on standard AA batteries.

State of the art, digital ultrasonic thickness Gage is packed with features typically found on high end models only. The 3807 Ultrasonic Thickness Gage offers everything from basic measurement, Thru Coating capabilities, Scanning Capabilities, Adjustable Sound Velocity, extended memory and USB output capabilities. This dynamic ultrasonic thickness gauge is designed to measure the thickness of metallic and non-metallic materials such as steel, aluminum, titanium, plastics, ceramics, glass and other ultrasonic wave conductors with parallel top and bottom surfaces. Accurately displays readings in either inch or millimeter after a simple calibration to a known thickness or sound velocity.